Nylon Washers, Mudguard, Crinkle, Full Washers, Form A
A2/304 Stainless Steel, Fibre, TPE, Ceramic, Brass
9.09 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.36 mm, 17 mm, 5.1 mm, 4.85 mm, 6.5 mm
1.8 mm, 3.5 mm, 0.6 mm, 0.5 mm, 0.8 mm
M16, M3 (Form A), M24, M5 (Form A), M3
ASME B18.22.1
ASTM F844, BS 4320B, BS 4320:1968, BS 4320, ASME B18.21.1